Laser processing, cutting and feeding structure

Abstract

The utility model discloses a laser processing, cutting and feeding structure, which belongs to the technical field of mechanical engineering and is characterized by comprising a laser cutting machine body, the front side of the inner side of the laser cutting machine body is slidably connected with a storage mechanism, and two sides of the inner side of the laser cutting machine body are provided with feeding mechanisms. The laser cutting machine body can support and limit the storage mechanism and the feeding mechanism, the storage box provides a concentrated storage space for materials to be cut, storage of batch materials is facilitated, it is ensured that enough materials are supplied in the laser cutting process, production interruption caused by frequent feeding is reduced, the production efficiency is improved, and the production cost is reduced. The limiting rod plays a role in guiding the clamping plate, it is guaranteed that the clamping plate moves in the specific direction, the stability and reliability of the structure are guaranteed, the reset spring can provide resilience force after materials on the top of the clamping plate are taken away, and the clamping plate can reset upwards.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, and particularly relates to a loading structure for laser processing and cutting. Background Art

[0002] The loading structure for laser processing and cutting has important application value in the field of laser processing. It can improve production efficiency, ensure cutting accuracy, meet the cutting requirements of different materials, and improve safety.

[0003] However, in the existing laser cutting technology, in actual operation, the manual loading method is used to place the stainless steel sheet at the loading point in the area to be processed by the laser cutting machine. This will lead to a serious delay in the overall production efficiency, and invisibly increase the labor intensity of workers. At the same time, the contact between the staff and the machine may increase the risk of safety accidents.

[0004] The existing patent (Publication No.: CN215432087U), a loading device for laser cutting of stainless steel sheets, relates to the technical field of automated production equipment. The loading device for laser cutting of stainless steel sheets includes a square steel column. A square steel cross beam is arranged at the top of the square steel column. A two-axis reciprocating transmission device, the two-axis reciprocating transmission device includes reciprocating translation transmission, a slide rail, reciprocating transmission guiding output and reciprocating lifting transmission. The slide rail is fixedly connected to the top of the square steel cross beam. The reciprocating translation transmission is arranged on the slide rail. The loading device for laser cutting of stainless steel sheets combines the meshing of a servo motor, gears and racks in the machine with the vacuum chuck technology in the atmospheric pressure to realize the automatic suction, movement, placement of the stainless steel sheet and cooperate with the laser cutting machine, realizing the integrated automatic operation of sheet processing, effectively improving the production efficiency, reducing the employment and the labor intensity of employees, and at the same time reducing the risk of safety accidents. The structure is simple and easy to maintain.

[0005] In view of the above problems, the existing patent gives a solution, but it lacks a structure for storing and conveying multiple materials to be cut. As a result, in the actual production process, when continuous laser cutting processing of a large number of materials is required, the loading efficiency is limited, thereby reducing the cutting efficiency of the materials.

[0006] Therefore, a loading structure for laser processing and cutting is proposed. Summary of the Utility Model

[0007] The purpose of the utility model is to provide a loading structure for laser processing and cutting, which can solve the problem that the existing mechanical engineering lacks a structure for storing and conveying multiple materials to be cut. As a result, in the actual production process, when continuous laser cutting processing of a large number of materials is required, the loading efficiency is limited, thereby reducing the cutting efficiency of the materials.

[0008] To achieve the above object, the present utility model provides the following technical solutions: A loading structure for laser processing and cutting, including a laser cutting machine body, a storage mechanism is slidably connected to the front side inside the laser cutting machine body, and loading mechanisms are provided on both sides inside the laser cutting machine body;

[0009] The storage mechanism includes a storage box, a limiting rod, a return spring, a clamping plate and a limiting hole. The storage box is slidably connected to the front side inside the laser cutting machine body. The limiting rod is fixedly connected to the chamfer of the storage box. The return spring is sleeved on the surface of the limiting rod. The limiting hole is opened at the chamfer of the clamping plate. The limiting hole is slidably connected to the surface of the limiting rod. The clamping plate is slidably connected to the inside of the storage box.

[0010] Preferably, the loading mechanism includes a limiting groove, a threaded rod, a servo motor, a support block, a hydraulic rod, a vacuum rod, a suction cup, a vacuum hose and a vacuum pump. The limiting groove is opened on both sides inside the laser cutting machine body.

[0011] Preferably, the threaded rod is rotatably connected to the inside of the limiting groove. The servo motor is bolted to the top of the front side of the laser cutting machine body. The output end of the servo motor at the rear side penetrates through the laser cutting machine body and is rotatably connected to the laser cutting machine body. The front side of the threaded rod is bolted to the output end of the servo motor at the rear side. The support block is threadedly connected to the surface of the threaded rod.

[0012] Preferably, the hydraulic rod is fixedly connected to the inside of the opposite sides of two identical support blocks. The vacuum rod is slidably connected to the inside of the opposite sides of two identical support blocks. The suction cup is fixedly connected to the bottom of the vacuum rod. The vacuum hose is fixedly connected to the top of the vacuum rod. The vacuum pump is fixedly connected to the right side of the laser cutting machine body. The side of the vacuum hose away from the vacuum rod is fixedly connected to the top of the vacuum pump.

[0013] Preferably, a base is fixedly connected to the surface of the vacuum pump. The side of the base away from the vacuum pump is fixedly connected to the right side of the laser cutting machine body.

[0014] Preferably, a sealing ring is bolted to the side of the vacuum hose close to the vacuum rod. The side of the sealing ring away from the vacuum hose is bolted to the top of the vacuum rod.

[0015] Preferably, a reinforcement ring is fixedly connected to the bottom of the hydraulic rod. The side of the reinforcement ring away from the hydraulic rod is fixedly connected to the top of the vacuum rod.

[0016] Preferably, a protective pad is fixedly connected to the top of the clamping plate. Anti-slip patterns are engraved on the surface of the protective pad.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. The laser cutting machine body of the present application can support and limit the storage mechanism and the feeding mechanism. The storage bin provides a centralized storage space for the materials to be cut, facilitating the storage of batch materials, ensuring sufficient material supply during the laser cutting process, reducing production interruptions caused by frequent feeding, and improving production efficiency. The limiting rod plays a guiding role for the clamping plate, ensuring that the clamping plate moves in a specific direction, guaranteeing the stability and reliability of the structure. The reset spring can provide a restoring force after the material on the top of the clamping plate is taken away, enabling the clamping plate to reset upward, allowing the next material to continue to move to the top of the storage bin. The clamping plate can support and limit the material to be cut, and drive the clamping plate to slide downward under the weight of the material to be cut, generating pressure on the reset spring. The limiting hole cooperates with the limiting rod to ensure the movement accuracy and stability of the clamping plate, preventing the clamping plate from shifting or shaking during movement, thus ensuring the fixing effect of the storage mechanism on the material. The limiting groove provides guiding and limiting functions for the movement of the threaded rod and the support block, ensuring the accuracy and stability during the feeding process. Driven by the servo motor, the threaded rod can achieve precise rotational movement, thereby driving the support block to make accurate position adjustments in the horizontal direction. The servo motor provides precise power output, capable of precisely controlling the rotational speed and direction, ensuring the accuracy and stability of the feeding process. The support block serves as the installation base for components such as the hydraulic rod and the vacuum rod, providing stable support for the feeding operation. At the same time, through cooperation with the threaded rod, it can achieve horizontal movement, thereby accurately conveying the material to the top of the laser cutting machine body. The hydraulic rod provides strong thrust and pulling force, enabling the precise movement of the vacuum rod in the vertical direction, which can be adjusted according to the height of different materials and the requirements of the laser cutting equipment, ensuring that the suction cup can accurately contact the surface of the material to achieve reliable adsorption and feeding operations. The vacuum rod connects the suction cup and the vacuum hose, transmitting the vacuum suction generated by the vacuum pump to the suction cup to achieve the adsorption of the material. It can perform precise vertical movement under the action of the hydraulic rod, ensuring the accuracy and stability of the feeding process. The suction cup adsorbs the surface of the material through vacuum suction to achieve the grasping and feeding operations of the material. The vacuum hose connects the vacuum rod and the vacuum pump, transmitting the vacuum suction generated by the vacuum pump to the suction cup. The vacuum pump generates strong vacuum suction to provide the power for the suction cup to adsorb the material;

[0019] 2. Compared with the existing laser processing and cutting feeding structure, the present application achieves the effect of storing and conveying multiple materials to be cut through the cooperation of the storage mechanism and the feeding mechanism, improving the continuous feeding efficiency of laser cutting processing of a large number of materials in the actual production process, avoiding the limitation of the feeding efficiency, and thus improving the cutting efficiency of the materials. Description of the Drawings

[0020] Figure 1This is the overall structure diagram of the laser processing and cutting feeding structure of the present utility model;

[0021] Figure 2 This is the overall structure diagram of the storage mechanism of the present utility model;

[0022] Figure 3 This is the overall structure diagram of the feeding mechanism of the present utility model;

[0023] Figure 4 This is the structural schematic diagram of the vacuum pump of the present utility model;

[0024] Figure 5 This is the structural schematic diagram of the storage box of the present utility model.

[0025] In the figure, 1 is the laser cutting machine body; 2 is the storage mechanism; 21 is the storage box; 22 is the limiting rod; 23 is the return spring; 24 is the clamping plate; 25 is the limiting hole; 3 is the feeding mechanism; 31 is the limiting groove; 32 is the threaded rod; 33 is the servo motor; 34 is the support block; 35 is the hydraulic rod; 36 is the vacuum rod; 37 is the suction cup; 38 is the vacuum hose; 39 is the vacuum pump; 4 is the base; 5 is the sealing ring; 6 is the reinforcing ring; 7 is the protective pad. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0028] A laser processing and cutting feeding structure includes a laser cutting machine body 1. A storage mechanism 2 is slidably connected to the front side inside the laser cutting machine body 1, and feeding mechanisms 3 are provided on both sides inside the laser cutting machine body 1;

[0029] The storage mechanism 2 includes a storage box 21, a limiting rod 22, a return spring 23, a clamping plate 24, and a limiting hole 25. The storage box 21 is slidably connected to the front side inside the laser cutting machine body 1. The limiting rod 22 is fixedly connected to the chamfer of the storage box 21. The return spring 23 is sleeved on the surface of the limiting rod 22. The limiting hole 25 is opened at the chamfer of the clamping plate 24. The limiting hole 25 is slidably connected to the surface of the limiting rod 22. The clamping plate 24 is slidably connected to the inside of the storage box 21.

[0030] In this embodiment: By providing the laser cutting machine body 1, the storage mechanism 2 and the feeding mechanism 3 can be supported and positioned. The storage box 21 provides a centralized storage space for the materials to be cut, facilitating the storage of batch materials, ensuring sufficient material supply during the laser cutting process, reducing production interruptions caused by frequent feeding, and improving production efficiency. The limiting rod 22 guides the clamping plate 24, ensuring that the clamping plate 24 moves in a specific direction, guaranteeing the stability and reliability of the structure. The reset spring 23 can provide a resilience force after the material on the top of the clamping plate 24 is taken away, enabling the clamping plate 24 to reset upward, allowing the next material to continue moving to the top of the storage box 21. The clamping plate 24 can support and position the material to be cut, and drives the clamping plate 24 to slide downward through the weight of the material to be cut, generating a pressure on the reset spring 23. The limiting hole 25 cooperates with the limiting rod 22 to ensure the movement accuracy and stability of the clamping plate 24, preventing the clamping plate 24 from shifting or shaking during movement, thereby ensuring the fixing effect of the storage mechanism 2 on the material.

[0031] Specifically, as Figure 3 、 Figure 4 、 Figure 5 shown, the feeding mechanism 3 includes a limiting groove 31, a threaded rod 32, a servo motor 33, a support block 34, a hydraulic rod 35, a vacuum rod 36, a suction cup 37, a vacuum hose 38, and a vacuum pump 39. The limiting grooves 31 are opened on both sides inside the laser cutting machine body 1.

[0032] Specifically, as Figure 3 、 Figure 5 shown, the threaded rod 32 is rotatably connected to the inside of the limiting groove 31. The servo motor 33 is bolted to the top of the front side of the laser cutting machine body 1. The output end of the servo motor 33 at the rear passes through the laser cutting machine body 1 and is rotatably connected to the laser cutting machine body 1. The front side of the threaded rod 32 is bolted to the output end of the servo motor 33 at the rear. The support block 34 is threadedly connected to the surface of the threaded rod 32.

[0033] Specifically, as Figure 3 、 Figure 5 shown, the hydraulic rod 35 is fixedly connected to the inside of the relative sides of two identical support blocks 34. The vacuum rod 36 is slidably connected to the inside of the relative sides of two identical support blocks 34. The suction cup 37 is fixedly connected to the bottom of the vacuum rod 36. The vacuum hose 38 is fixedly connected to the top of the vacuum rod 36. The vacuum pump 39 is fixedly connected to the right side of the laser cutting machine body 1. One side of the vacuum hose 38 away from the vacuum rod 36 is fixedly connected to the top of the vacuum pump 39.

[0034] In this embodiment: By providing a guiding and limiting function for the movement of the threaded rod 32 and the support block 34 through the setting of the limiting groove 31, the accuracy and stability during the feeding process are ensured. Driven by the servo motor 33, the threaded rod 32 can achieve precise rotational motion, thereby driving the support block 34 to make accurate position adjustments in the horizontal direction. The servo motor 33 provides precise power output, capable of precisely controlling the rotational speed and direction, ensuring the accuracy and stability of the feeding process. The support block 34 serves as the installation foundation for components such as the hydraulic rod 35 and the vacuum rod 36, providing stable support for the feeding operation. At the same time, through cooperation with the threaded rod 32, it can achieve movement in the horizontal direction, thereby accurately conveying the material to the top of the laser cutting machine body 1. The hydraulic rod 35 provides strong thrust and pulling force, enabling the precise movement of the vacuum rod 36 in the vertical direction. It can be adjusted according to the height of different materials and the requirements of the laser cutting equipment to ensure that the suction cup 37 can accurately contact the surface of the material, realizing reliable adsorption and feeding operations. The vacuum rod 36 connects the suction cup 37 and the vacuum hose 38, transmitting the vacuum suction generated by the vacuum pump 39 to the suction cup 37, realizing the adsorption of the material. It can perform precise vertical movement under the action of the hydraulic rod 35, ensuring the accuracy and stability of the feeding process. The suction cup 37 adsorbs the surface of the material through vacuum suction, realizing the grasping and feeding operations of the material. The vacuum hose 38 connects the vacuum rod 36 and the vacuum pump 39, transmitting the vacuum suction generated by the vacuum pump 39 to the suction cup 37. The vacuum pump 39 generates strong vacuum suction, providing the power for the suction cup 37 to adsorb the material.

[0035] Specifically, as Figure 4 shown, a base 4 is fixedly connected to the surface of the vacuum pump 39, and one side of the base 4 away from the vacuum pump 39 is fixedly connected to the right side of the laser cutting machine body 1.

[0036] Specifically, as Figure 5 shown, a sealing ring 5 is bolted to the side of the vacuum hose 38 close to the vacuum rod 36, and one side of the sealing ring 5 away from the vacuum hose 38 is bolted to the top of the vacuum rod 36.

[0037] In this embodiment: By providing a stable installation foundation for the vacuum pump 39 through the setting of the base 4, it is ensured that the vacuum pump 39 will not shake or displace during operation. By setting the sealing ring 5, vacuum leakage is effectively prevented, ensuring a tight and reliable connection between the vacuum hose 38 and the vacuum rod 36.

[0038] Specifically, as Figure 5 shown, a reinforcement ring 6 is fixedly connected to the bottom of the hydraulic rod 35, and one side of the reinforcement ring 6 away from the hydraulic rod 35 is fixedly connected to the top of the vacuum rod 36.

[0039] Specifically, as Figure 5As shown, a protective pad 7 is fixedly connected to the top of the clamping plate 24, and anti-slip patterns are engraved on the surface of the protective pad 7.

[0040] In this embodiment: By providing the reinforcing ring 6, when the hydraulic rod 35 pushes the vacuum rod 36 to move vertically, the reinforcing ring 6 can bear greater force, reducing stress concentration at the connection part and preventing loosening or breakage. By providing the protective pad 7, direct contact between the clamping plate 24 and the material can be avoided, reducing scratching and wear of the material surface by the clamping plate 24. Especially for some materials with high surface requirements, the protective pad 7 can effectively protect their appearance quality. By providing anti-slip patterns, the friction with the material is increased, preventing the material from sliding or shifting within the storage bin 21.

[0041] Working principle: First, the user places the laser cutting machine body 1 at a suitable working position. Then, when preparing for laser cutting processing, power on and start the laser cutting machine body 1. After that, the user can slide out the storage bin 21 and place multiple materials to be cut on the top of the clamping plate 24. The materials press on the clamping plate 24 by their own weight, causing the clamping plate 24 to slide downward along the limiting rod 22 while applying pressure to the return spring 23. The limiting rod 22 plays a guiding role for the clamping plate 24 to ensure its smooth movement in a specific direction. Then, the user powers on and starts the servo motor 33. The output end at the rear of the servo motor 33 drives the threaded rod 32 to rotate within the limiting groove 31. Driven by the threaded rod 32, the support block 34 makes precise position adjustments horizontally along the limiting groove 31. When the support block 34 moves to a suitable position above the storage bin 21, the hydraulic rod 35 starts to operate, causing the vacuum rod 36 to move vertically. The hydraulic rod 35 adjusts the position of the vacuum rod 36 to ensure that the suction cup 37 can accurately contact the material surface. The suction cup 37 is connected to the vacuum pump 39 through a vacuum hose 38. The vacuum pump 39 generates a strong vacuum suction force, which is transmitted to the suction cup 37 through the vacuum rod 36, enabling the suction cup 37 to adsorb the material surface, thereby realizing the grasping and loading operation of the material. Immediately afterwards, the servo motor 33 drives the support block 34, and then drives the vacuum rod 36 to move to the front side of the top of the laser cutting machine body 1. Then, release the vacuum suction force of the suction cup 37 and place the material to be cut on the front side of the top of the laser cutting machine body 1. Finally, repeat the above loading process by operating the servo motor 33 and the vacuum pump 39 to achieve continuous and efficient laser cutting processing operations.

[0042] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A feeding structure for laser processing and cutting, comprising a laser cutting machine body (1), characterized in that: A storage mechanism (2) is slidably connected to the front side inside the laser cutting machine body (1), and a loading mechanism (3) is provided on both sides inside the laser cutting machine body (1); The storage mechanism (2) includes a storage box (21), a limiting rod (22), a return spring (23), a clamping plate (24) and a limiting hole (25). The storage box (21) is slidably connected to the front side inside the laser cutting machine body (1). The limiting rod (22) is fixedly connected to the chamfer of the storage box (21). The return spring (23) is sleeved on the surface of the limiting rod (22). The limiting hole (25) is opened at the chamfer of the clamping plate (24). The limiting hole (25) is slidably connected to the surface of the limiting rod (22). The clamping plate (24) is slidably connected to the inside of the storage box (21).

2. The loading structure for laser processing and cutting according to claim 1, wherein: The loading mechanism (3) includes a limiting groove (31), a threaded rod (32), a servo motor (33), a support block (34), a hydraulic rod (35), a vacuum rod (36), a suction cup (37), a vacuum hose (38) and a vacuum pump (39). The limiting groove (31) is opened on both sides inside the laser cutting machine body (1).

3. The feeding structure for laser processing and cutting according to claim 2, characterized in that: The threaded rod (32) is rotatably connected to the inside of the limiting groove (31). The servo motor (33) is bolted to the top of the front side of the laser cutting machine body (1). The output end of the servo motor (33) at the rear passes through the laser cutting machine body (1) and is rotatably connected to the laser cutting machine body (1). The front side of the threaded rod (32) is bolted to the output end of the servo motor (33) at the rear. The support block (34) is threadedly connected to the surface of the threaded rod (32).

4. The feeding structure for laser processing and cutting according to claim 3, wherein: The hydraulic rod (35) is fixedly connected to the inside of the opposite sides of two identical support blocks (34). The vacuum rod (36) is slidably connected to the inside of the opposite sides of two identical support blocks (34). The suction cup (37) is fixedly connected to the bottom of the vacuum rod (36). The vacuum hose (38) is fixedly connected to the top of the vacuum rod (36). The vacuum pump (39) is fixedly connected to the right side of the laser cutting machine body (1). The side of the vacuum hose (38) away from the vacuum rod (36) is fixedly connected to the top of the vacuum pump (39).

5. The feeding structure for laser processing and cutting according to claim 4, characterized in that: A base (4) is fixedly connected to the surface of the vacuum pump (39). The side of the base (4) away from the vacuum pump (39) is fixedly connected to the right side of the laser cutting machine body (1).

6. The feeding structure for laser processing and cutting according to claim 5, wherein: A sealing ring (5) is bolted to the side of the vacuum hose (38) close to the vacuum rod (36). The side of the sealing ring (5) away from the vacuum hose (38) is bolted to the top of the vacuum rod (36).

7. The loading structure for laser processing and cutting according to claim 6, characterized in that: A reinforcing ring (6) is fixedly connected to the bottom of the hydraulic rod (35). The side of the reinforcing ring (6) away from the hydraulic rod (35) is fixedly connected to the top of the vacuum rod (36).

8. A laser processing and cutting loading structure according to claim 1, characterized in that: A protective pad (7) is fixedly connected to the top of the clamping plate (24). Anti-slip patterns are engraved on the surface of the protective pad (7).

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